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https://issues.apache.org/jira/browse/TS-4650?focusedWorklogId=25448&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-25448
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ASF GitHub Bot logged work on TS-4650:
--------------------------------------

                Author: ASF GitHub Bot
            Created on: 12/Jul/16 21:50
            Start Date: 12/Jul/16 21:50
    Worklog Time Spent: 10m 
      Work Description: Github user zwoop commented on the issue:

    https://github.com/apache/trafficserver/pull/792
  
    Thanks @gtenev. @ftarnell can you fix the clang format error (see the linux 
build above), and then we can land this.
    
    Thanks!


Issue Time Tracking
-------------------

    Worklog Id:     (was: 25448)
    Time Spent: 1h  (was: 50m)

> cachekey: not thread safe
> -------------------------
>
>                 Key: TS-4650
>                 URL: https://issues.apache.org/jira/browse/TS-4650
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Plugins
>    Affects Versions: 6.2.0
>            Reporter: Felicity Tarnell
>             Fix For: 7.0.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> cachekey's Pattern class is not thread safe; it uses member data to store the 
> result of pcre_exec(), but only one instance is shared between all threads.  
> This causes crashes when two threads access the pcre result at the same time.
> Fix: use automatic storage for the pcre result data.
> PR incoming.



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